CN111261383A - Dry-type power transformer capable of efficiently radiating - Google Patents
Dry-type power transformer capable of efficiently radiating Download PDFInfo
- Publication number
- CN111261383A CN111261383A CN202010237682.3A CN202010237682A CN111261383A CN 111261383 A CN111261383 A CN 111261383A CN 202010237682 A CN202010237682 A CN 202010237682A CN 111261383 A CN111261383 A CN 111261383A
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- China
- Prior art keywords
- heat
- dry
- type power
- conducting plate
- fan
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 10
- 241001330002 Bambuseae Species 0.000 claims abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 10
- 239000011425 bamboo Substances 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 241001233242 Lontra Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The application discloses a dry-type power transformer capable of efficiently radiating heat in the technical field of transformers, which comprises a transformer body, wherein a screen plate is fixedly connected below the transformer body, the lower surface of the screen plate is fixedly connected with a bottom plate, a cavity is reserved in the bottom plate, a fan is arranged in the cavity, and an air outlet of the fan faces upwards; the top fixed connection heat-conducting plate of transformer body, the equipartition has the cooling tube in the heat-conducting plate, is equipped with the louvre on the heat-conducting plate, and the louvre communicates with one of them end of cooling tube, and fixedly connected with dress water section of thick bamboo on the heat-conducting plate, dress water section of thick bamboo communicates with the other end of cooling tube. The scheme solves the problems that the existing dry-type power transformer is poor in heat dissipation effect and can not work normally due to overhigh temperature.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a dry-type power transformer capable of efficiently dissipating heat.
Background
The iron core box winding in the dry type transformer is a main heating body, the temperature of the iron core box winding can be increased by the heat generated by the iron core box winding, the temperature of the surrounding medium can also be increased, and when the temperature of the iron core box winding exceeds the heat-resistant limit of the insulating material, the insulating material can be damaged, which is one of the main reasons for causing the transformer to be incapable of working normally. Therefore, in order to ensure the normal operation of the dry-type power transformer, the dry-type power transformer with a heat dissipation function needs to be ensured to have a good heat dissipation effect.
Disclosure of Invention
The invention aims to provide a dry-type power transformer capable of efficiently dissipating heat, and aims to solve the problems that the conventional dry-type power transformer is poor in heat dissipation effect and can not work normally due to overhigh temperature.
In order to solve the technical problems, the invention provides the following technical scheme: a dry-type power transformer capable of efficiently dissipating heat comprises a transformer body, wherein a screen plate is fixedly connected below the transformer body, the lower surface of the screen plate is fixedly connected with a bottom plate, a cavity is reserved in the bottom plate, a fan is arranged in the cavity, and an air outlet of the fan faces upwards; the top fixed connection heat-conducting plate of transformer body, the equipartition has the cooling tube in the heat-conducting plate, is equipped with the louvre on the heat-conducting plate, and the louvre communicates with one of them end of cooling tube, and fixedly connected with dress water section of thick bamboo on the heat-conducting plate, dress water section of thick bamboo communicates with the other end of cooling tube.
The working principle of the invention is as follows: before the water-cooling type water-cooling radiator is used, clear water is added into the water-containing cylinder, and the water-containing cylinder is communicated with one end of the radiating pipe, so that the clear water automatically flows into the radiating pipe under the action of gravity. When using, start the fan, because the fan is located the otter board below, and the air outlet of fan up, so the fan upwards bloies during operation for the air flow of transformer body department, and then increase the radiating rate of transformer body, the temperature that produces during the transformer operation simultaneously transmits the heat-conducting plate through the mode of heat transfer on, the heat-conducting plate becomes during the time of the hot time with the temperature transmission to the cooling tube, the clear water in the geminate transistors is heated when the cooling tube becomes hot, and the clear water is heated the further radiating rate that has increased the transformer of evaporation.
The invention has the beneficial effects that: this scheme has accelerated the air flow rate around the transformer through the operation of fan, and the clear water in the cooling tube is heated simultaneously and evaporates a large amount of heats of taking away the transformer production when operation, and the quick and effectual temperature that reduces the transformer has improved the radiating rate of transformer.
Furthermore, a storage battery is arranged on the bottom plate and is connected with the fan through an electric wire. The purpose is to supply power to the fan through the storage battery.
Further, the upper surface of the heat conducting plate is fixedly connected with a support, a solar cell panel is arranged on the support, and the solar cell panel is connected with the storage battery through an electric wire. The solar fan aims to charge the storage battery through the solar cell panel, guarantee the supply of electric energy of the fan and save resources at the same time.
Furthermore, the bottom of the water containing cylinder is communicated with a water guide pipe, and one end of the water guide pipe, which is far away from the water containing cylinder, is positioned above the air outlet of the fan and is communicated with an atomizing nozzle. The purpose is that after water is atomized by the atomizing nozzle, air blown out by the fan drives water mist to flow between the transformers to quickly absorb heat around the transformers, and the heat dissipation speed of the transformers is further accelerated.
Furthermore, the top end of the water containing cylinder is communicated with a water collecting funnel. Its purpose is convenient for collect the rainwater through this kind of setting and for adorn water drum supply part moisture, reduces the frequency of adorning water drum moisturizing.
Drawings
Fig. 1 is a sectional view of a front view of a dry-type power transformer capable of efficiently dissipating heat according to the present invention;
fig. 2 is a cross-sectional view of the heat-conducting plate of fig. 1 in a top view.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the water charging device comprises a water charging barrel 1, a support 2, a heat conducting plate 3, a water guide pipe 4, a transformer body 5, a screen plate 6, a bottom plate 7, a fan 8, an atomizing nozzle 9, a radiating pipe 10, a solar cell panel 11 and radiating holes 12.
The embodiment is substantially as shown in figures 1 and 2:
a dry-type power transformer capable of efficiently radiating heat comprises a transformer body 5, wherein a screen plate 6 is fixedly connected below the transformer body 5, a bottom plate 7 is fixedly connected to the lower surface of the screen plate 6, a cavity is reserved in the bottom plate 7, a fan 8 is arranged in the cavity, and an air outlet of the fan 8 faces upwards; the top fixed connection heat-conducting plate 3 of transformer body 5, the equipartition has cooling tube 10 among the heat-conducting plate 3, is equipped with louvre 12 on the heat-conducting plate 3, louvre 12 and cooling tube 10 one of them one end intercommunication, fixedly connected with dress water section of thick bamboo 1 on the heat-conducting plate 3, the top fixedly connected with funnel that catchments of a dress water section of thick bamboo 1, the funnel that catchments communicates with a dress water section of thick bamboo 1, the other end intercommunication of a dress water section of thick bamboo 1 and cooling tube 10. The bottom of the water cylinder 1 is communicated with a water guide pipe 4, one end of the water guide pipe 4, which is far away from the water cylinder 1, is positioned above the air outlet of the fan 8, and the end of the water guide pipe 4, which is positioned above the air outlet of the fan 8, is communicated with an atomizing nozzle 9. The upper surface fixedly connected with support 2 of heat-conducting plate 3, fixedly connected with solar cell panel 11 on the support 2 is equipped with the battery on the bottom plate 7, and solar cell panel 11 passes through the electric wire hookup with the battery, and the battery passes through the electric wire and 8 hookups of fan.
The specific implementation process is as follows:
before use, clean water is added into the water filling cylinder 1, and the clean water automatically flows into the radiating pipe 10 under the action of gravity because the water filling cylinder 1 is communicated with one end of the radiating pipe 10. When using, start fan 8, because fan 8 is located otter board 6 below, and fan 8's air outlet up, so fan 8 moves upward when moving and bloies, accelerate the air flow of 5 departments of transformer body, and then increase transformer body 5's radiating rate, the temperature that produces when transformer moves simultaneously transmits heat-conducting plate 3 through the mode of heat transfer on, heat-conducting plate 3 becomes during with temperature transmission radiating pipe 10 when becoming hot, the clear water in the geminate transistors is heated when radiating pipe 10 becomes hot, and clear water is heated the further radiating rate that has increased the transformer of evaporation.
Claims (5)
1. The utility model provides a can high-efficient radiating dry-type power transformer which characterized in that: the transformer comprises a transformer body, wherein a screen plate is fixedly connected below the transformer body, the lower surface of the screen plate is fixedly connected with a bottom plate, a cavity is reserved in the bottom plate, a fan is arranged in the cavity, and an air outlet of the fan faces upwards; the top fixed connection heat-conducting plate of transformer body, the equipartition has the cooling tube in the heat-conducting plate, is equipped with the louvre on the heat-conducting plate, and the louvre communicates with one of them end of cooling tube, and fixedly connected with dress water section of thick bamboo on the heat-conducting plate, dress water section of thick bamboo communicates with the other end of cooling tube.
2. A dry-type power transformer for efficient heat dissipation as recited in claim 1, wherein: the bottom plate is provided with a storage battery, and the storage battery is connected with the fan through an electric wire.
3. A dry-type power transformer for efficient heat dissipation as recited in claim 2, wherein: the upper surface of the heat conducting plate is fixedly connected with a support, a solar cell panel is arranged on the support, and the solar cell panel is connected with the storage battery through an electric wire.
4. A dry-type power transformer for efficient heat dissipation as recited in claim 3, wherein: the bottom of the water containing cylinder is communicated with a water guide pipe, and one end of the water guide pipe, which is far away from the water containing cylinder, is positioned above the air outlet of the fan and is communicated with an atomizing nozzle.
5. A dry-type power transformer for efficient heat dissipation as recited in claim 4, wherein: the top end of the water containing cylinder is communicated with a water collecting funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010237682.3A CN111261383A (en) | 2020-03-30 | 2020-03-30 | Dry-type power transformer capable of efficiently radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010237682.3A CN111261383A (en) | 2020-03-30 | 2020-03-30 | Dry-type power transformer capable of efficiently radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111261383A true CN111261383A (en) | 2020-06-09 |
Family
ID=70944646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010237682.3A Pending CN111261383A (en) | 2020-03-30 | 2020-03-30 | Dry-type power transformer capable of efficiently radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111261383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112420336A (en) * | 2020-11-05 | 2021-02-26 | 四川盛鑫源电器设备制造有限公司 | Temperature control device of resin insulation dry type transformer |
| CN116072389A (en) * | 2023-01-06 | 2023-05-05 | 东莞市立宇电子有限公司 | Photovoltaic energy storage inductor with good waterproof performance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051137A (en) * | 2014-07-02 | 2014-09-17 | 杭州务实科技有限公司 | Transformer having the fast cooling function |
| CN207587489U (en) * | 2017-12-19 | 2018-07-06 | 山东金乡光明电气有限公司 | A kind of automatic heat radiation dry-type transformer |
| CN208111244U (en) * | 2018-04-17 | 2018-11-16 | 江西成名电气有限公司 | A kind of high-efficient heat-dissipating dry-type transformer |
| CN208521750U (en) * | 2018-06-28 | 2019-02-19 | 江西惠民电气有限公司 | A kind of thermal shock structure dry-type transformer |
| CN109494047A (en) * | 2018-11-15 | 2019-03-19 | 北华大学 | A kind of energy conservation and environmental protection rectifier transformer of wind-cooling heat dissipating |
| CN212847969U (en) * | 2020-03-30 | 2021-03-30 | 贵州长征输配电电气有限公司 | Dry-type power transformer capable of efficiently radiating |
-
2020
- 2020-03-30 CN CN202010237682.3A patent/CN111261383A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051137A (en) * | 2014-07-02 | 2014-09-17 | 杭州务实科技有限公司 | Transformer having the fast cooling function |
| CN207587489U (en) * | 2017-12-19 | 2018-07-06 | 山东金乡光明电气有限公司 | A kind of automatic heat radiation dry-type transformer |
| CN208111244U (en) * | 2018-04-17 | 2018-11-16 | 江西成名电气有限公司 | A kind of high-efficient heat-dissipating dry-type transformer |
| CN208521750U (en) * | 2018-06-28 | 2019-02-19 | 江西惠民电气有限公司 | A kind of thermal shock structure dry-type transformer |
| CN109494047A (en) * | 2018-11-15 | 2019-03-19 | 北华大学 | A kind of energy conservation and environmental protection rectifier transformer of wind-cooling heat dissipating |
| CN212847969U (en) * | 2020-03-30 | 2021-03-30 | 贵州长征输配电电气有限公司 | Dry-type power transformer capable of efficiently radiating |
Non-Patent Citations (1)
| Title |
|---|
| 赵小龙: "隔爆型干式变压器的散热优化及过载能隔爆型干式变压器的散热优化及过载能力分析力分析", 《机械管理开发》, no. 10, 31 December 2018 (2018-12-31), pages 96 - 97 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112420336A (en) * | 2020-11-05 | 2021-02-26 | 四川盛鑫源电器设备制造有限公司 | Temperature control device of resin insulation dry type transformer |
| CN116072389A (en) * | 2023-01-06 | 2023-05-05 | 东莞市立宇电子有限公司 | Photovoltaic energy storage inductor with good waterproof performance |
| CN116072389B (en) * | 2023-01-06 | 2023-08-22 | 东莞市立宇电子有限公司 | Photovoltaic energy storage inductor with good waterproof performance |
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